EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3759a4949d841a49d50c7c6b8ed48b8096c2b3dd74c70c2cd5451ccf836be64b","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:OKMXOay451-3759a4949d841a49d50c7c6b8ed48b8096c2b3dd74c70c2cd5451ccf836be64b"}]}